Description
The National Instruments PXI-8421/2 RS-485 Interface is a high-performance module designed for serial communication, compatible with Plug-and-Play for Windows 2000/9x operating systems. It offers a variety of configurations, including 2, 4, and 8 ports, with the 2-port version having the part number 777735-02 and featuring DB-9 male connectors, while the 8-port version includes an SCSI 68-pin interface.
With a maximum transfer rate of 460.8 kb/s and a 64 B FIFO size, this interface module ensures efficient data handling. It supports LabVIEW Real-Time software for seamless integration into various applications and is compatible with both 3.3 V and 5 V signaling environments, making it versatile for different system requirements.
The PXI-8421/2 interface adheres to the Microsoft Win32 Serial API, ensuring broad compatibility with numerous development environments. Although National Instruments has announced the obsolete status of the product, it remains available for purchase and repairs through Apex Waves, providing continued support for existing systems.
| Specification | Detail |
|---|---|
| Manufacturer | National Instruments |
| Product Name | PXI-8421/2 RS-485 Interface |
| Interface Type | Serial RS-485 |
| Compatibility | Plug-and-Play with Windows 2000/9x |
| Ports Available | 2, 4, and 8 port configurations |
| Part Number (2 ports) | 777735-02 |
| Connectors (2 ports) | DB-9 male connectors |
| Connectors (8 ports) | SCSI 68-pin interface |
| Maximum Transfer Rate | 460.8 kb/s |
| FIFO Size | 64 B |
| Software Support | LabVIEW Real-Time |
| Signal Compatibility | 3.3 V and 5 V |
| API Compatibility | Microsoft Win32 Serial API |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What is the maximum transfer rate and FIFO size of the National Instruments PXI-8421/2 RS-485 Interface, and through which vendor can continued support and repairs still be obtained despite its obsolete status?
Answer 1: The National Instruments PXI-8421/2 RS-485 Interface has a maximum transfer rate of 460.8 kb/s and a FIFO size of 64 B, and continued support and repairs can still be obtained through the vendor Apex Waves despite its obsolete status.
Question 2: What are the key features and specifications of the National Instruments PXI-8421/2 RS-485 Interface, and how is it supported despite its obsolete status by the manufacturer?
Answer 2: The National Instruments PXI-8421/2 RS-485 Interface features configurations with 2, 4, and 8 ports, a maximum transfer rate of 460.8 kb/s, a 64 B FIFO size, support for LabVIEW Real-Time, compatibility with both 3.3 V and 5 V signaling environments, adherence to the Microsoft Win32 Serial API, and comes with DB-9 male connectors or an SCSI 68-pin interface, depending on the model. Despite
Question 3: What are the key features and specifications of the National Instruments PXI-8421/2 RS-485 Interface, including its compatibility, variety of configurations, transfer rate, and the options for purchase and repairs despite its obsolete status?
Answer 3: The National Instruments PXI-8421/2 RS-485 Interface features port configurations of 2, 4, and 8 ports with a maximum transfer rate of 460.8 kb/s and a 64 B FIFO size, supports LabVIEW Real-Time software, is compatible with 3.3 V and 5 V signaling environments, and adheres to the Microsoft Win32 Serial API; despite its obsolescence, it is still available for purchase and repairs through Apex Waves.
Question 4: What features does the National Instruments PXI-8421/2 RS-485 Interface offer in terms of port configurations, data handling capabilities, software compatibility, signaling environments, and compliance with development standards?
Answer 4: The National Instruments PXI-8421/2 RS-485 Interface offers multiple port configurations including 2, 4, and 8 ports with DB-9 male connectors for the 2-port version and an SCSI 68-pin interface for the 8-port version, a maximum transfer rate of 460.8 kb/s with a 64 B FIFO size for efficient data handling, compatibility with LabVIEW Real-Time software, support for both 3.3 V and 5 V signaling environments
Question 5: What are the key specifications and compatibility details of the National Instruments PXI-8421/2 RS-485 Interface, notably regarding port configurations, transfer rates, and software support, in the context of its obsolescence and availability through Apex Waves?
Answer 5: The National Instruments PXI-8421/2 RS-485 Interface is a high-performance serial communication module compatible with Plug-and-Play for Windows 2000/9x, offering configurations of 2, 4, and 8 ports, with a 2-port version featuring DB-9 male connectors and the 8-port version providing an SCSI 68-pin interface; it supports a maximum transfer rate of 460.8 kb/s and has a 64 B FIFO size, is compatible
